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Penerapan Vaksin Booster Covid-19 dan Teknik Protokol Kesehatan dalam Rangka Pencegahan Virus Corona pada Jemaatdoktujuh Frans Simbol Tambing; Bodian Davin Panggabean
Jurnal Pengabdian Masyarakat Sains dan Teknologi Vol. 3 No. 1 (2024): Maret : Jurnal Pengabdian Masyarakat Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jpmsaintek.v3i1.345

Abstract

Administering advanced doses of the Covid-19 vaccine (booster) to the public will provide longer protection against the corona virus. The benefits of booster vaccines from a health perspective have at least 3 important reasons. First, there has been a tendency for the number of antibodies to decrease since 6 months after vaccination, especially amid the emergence of new Covid-19 variants including the Second Omicron variant, as a form of effort to adapt people living during the Covid-19 pandemic for long-term health. And third, fulfilling the right of every Indonesian to access vaccines for self and community protection.Some people have complied with health protocols, but there are still others who lack the awareness to apply the 5M principles, namely wearing masks, washing hands, maintaining distance, avoiding crowds, and reducing mobility. Everyone must be willing and able to make changes in 5M compliance behavior, so as to prevent the transmission of Covid-19. The Devotion Team and church servants always remind all members of the congregation to remain disciplined in complying with health protocols and supporting the government's efforts to break the chain of distribution of Covid-19. One of the efforts that can be used to stop the transmission of Covid-19 is by administering the covid-19 vaccine and booster vaccines, using PPE, washing hands, and keeping a distance.The result of this service activity is that all members of the dock seven congregation and its surroundings will receive a complete vaccine starting from vaccines 1, 2, booster 1, and booster 2 so that an immune system and clinical protection are achieved as an effort to maintain long-term health.
Pengujian Sifat Fisis Dan Kimia Air Tanah di Daerah Sentani Dan Sekitarnya Bodian Davin Panggabean; Frans Simbol Tambing
Jurnal Sains dan Teknologi Vol. 2 No. 2 (2023): Desember : Jurnal Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/saintek.v2i2.264

Abstract

Communities in Jayapura use groundwater for their daily needs both from springs, dug wells and drilled wells. The research was conducted in the Sentani and surrounding areas. The purpose of this study was to determine the physical and chemical properties of groundwater based on laboratory tests. The physical and chemical properties of groundwater are one of the main properties of water and are very useful for determining the quality of groundwater. This study took three sampling locations with stratified random sampling method. The samples taken were springs, dug wells and drilled wells. The parameters of the physical properties of groundwater tested included pH, temperature ( T0C ), TDS, hardness ( CaCO3 ), while the parameters of the chemical properties of ground water tested included magnesium (Mg), calcium (Ca), potassium (K), Sodium (Na), Sulfate (SO4), Chloride (Cl) and Bicarbonate (HCO3). In general, all samples analyzed from the study area showed that the levels of chemical elements in groundwater had not exceeded the drinking water standard limits, but there were locations that had high levels of magnesium, namely location 1 (Sosiri) of 149 mg/L. The results of the physical properties test showed that the test content value had not exceeded the drinking water standard limit, in the sense that the groundwater in the study area was suitable for use.
Pengujian Sifat Kimia dan Fisika Airtanah Bodian Davin Panggabean; Frans Simbol Tambing
Jurnal Sains dan Teknologi Vol. 3 No. 2 (2024): Desember : Jurnal Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/saintek.v3i2.551

Abstract

Masyarakat di jayapura memanfaatkan airtanah untuk keperluan sehari-hari baik yang didapatkan dari mata air, sumur gali dan sumur bor. Penelitian dilakukan di daerah Kotaraja, Ayapo dan Aimbe. Tujuan dari penelitian ini adalah untuk mengetahui sifat kimia dan fisika airtanah berdasarkan uji laboratorium. Sifat kimia dan fisika airtanah merupakan salah satu sifat utama air dan sangat berguna untuk penentuan kualitas airtanah. Penelitian ini mengambil tiga lokasi dengan metode pengambilan sampel dilakukan secara stratified random sampling. Sampel yang diambil adalah mata air dan sumur bor. Parameter sifat kimia airtanah yang di uji antara lain Kalsium (Ca), Magnesium (Mg), Sodium (Na), Potassium (K), Bikarbonat (HCO3). Klorida (Cl), Sulfat (SO4), pH, TDS, dan Hardness, sedangkan parameter sifat fisik airtanah yang di uji antara lain warna, bau, rasa, dan temperatur (T0C). Secara umum dari seluruh sampel yang dianalisis dari daerah penelitian menunjukkan jumlah kadar unsur-unsur kimia dalam airtanah belum melampaui batas standar air minum, tetapi terdapat lokasi yang memiliki kadar Hardness CaCO3 yang tinggi yaitu pada lokasi Ka.01 (Kaliacai) sebesar 343 mg/L dan lokasi Ay.02 (Ayapo) pH 9,32. Hasil pengujian sifat fisika menunjukkan nilai kadar uji juga belum melampaui batas standar air minum, dalam arti airtanah di daerah penelitian layak untuk dipergunakan.
ANALISA DAN INTERPRETASI KANDUNGAN MINERAL PADA BATUAN SEBAGAI BAHAN GALIAN INDUSTRI Bodian Davin Panggabean; Frans Simbol Tambing
Jurnal Sains dan Teknologi Vol. 1 No. 1 (2022): Juni: Jurnal Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/saintek.v1i1.28

Abstract

Batuan merupakan kumpulan dari beberapa jenis mineral. Setiap mineral terdiri dari berbagai ion-ion atau unsur-unsur tertentu. Ion atu unsur-unsur ini dapat diextrak melalui proses pengolahan atau metalurgi yang bermanfaat sebagai bahan industri, baik industri kimia, manufactur, industri kesehatan, maupun industri bahan peledak. Penelitian ini merupakan kelanjutan perluasan penelitian tahun lalu, dimana pengambilan sampel dilakukan secara random di beberapa titik daerah Jayapura yaitu daerah Koyakoso dan sekitarnya. Metode pengambilan sampel dilakukan dengan cara pengambilan batuan yang masih segar dengan berat sekitar 2 Kg setiap titik. Titik pengambilan sampel sebanyak 6 titik dimana jarak antar titik sekitar 25 meter dengan titik pengambilan mengarah pada daerah perbukitan. Sampel yang telah diambil akan dibawa ke laboratorium untuk dilakukan analisa. Sampel terlebih dahulu dibersihkan dari kotoran-kotoran yang menempel seperti debu dan tanah,kemudian di gerus sampai ukuran 15 mesh, kemudian sampel hasil penggerusan di analisa dengan menggunakan mikroskop polarisasi untuk mengetahui sifat-sifat fisik batuan. Hasil dari sifat fisik batuan ini kemudian di interpretasi untuk mengetahui kandungan mineral-mineral yang terdapat pada batuan yang akan dikorelasikan dengan kandungan mineral yang tertera pada peta geologi regional lembar jayapura, dan hasil pengujian XRD terdahulu sebagai perbandingan. Hasil dari pengujian sifat fisik batuan ini langsung menunjukkan jenis kandungan mineral.
Kontruksi Penanganan Bencana Tanah Longsor di Daerah Jemaat Dok Tujuh Jayapura Bodian Davin Panggabean; Frans Simbol Tambing
Jurnal Pengabdian Masyarakat Sains dan Teknologi Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jpmsaintek.v4i1.762

Abstract

The impact of the landslide is very worrying for the entire community and the congregation of Dock Seven because the land has experienced very large erosion and splits from the edge of the river to the wall of the church building which can result in the collapse of the building wall and church tower. For this reason, fast handling is needed to anticipate a greater impact by making gabions reinforced with ironwood as retaining pillars, accompanied by material compaction and re-casting. The purpose of this community service activity is to minimize losses and damage due to landslides, and to restore the function of the road access as a means of community activities every day. The construction of this landslide handling is made simple, namely by installing ironwood pillars along the landslide area starting from the boundary of the church building wall to the edge of the river flow, then placing gabions filled with gravel material from the bottom of the landslide hole to near the ground surface, then filled with coral material and re-cast as road access. For the river bank wall, it is done by casting and installing embankments until it passes the road surface so that the river water does not overflow onto the road when the rainfall is quite high. The gabion used is a type of thick wire measuring 2 m x 1 m x 1 m with a side wire diameter of 3.4 mm, a braided wire diameter of 2.7 mm, a hole/mesh size of 8 cm x 10 cm, a number of turns of 3 and a weight/sheet of 18 Kg. The ironwood used as a support is 5 cm x 5 cm in size. The embankment material uses coral rock, while the casting of the river bank embankment uses a 12 mm iron frame combined with 5 cm x 5 cm ironwood. The height of the embankment from the bottom of the river to the road surface is 3.80 meters where the height from the bottom to the river to the road surface is 3 meters and from the top of the road surface is 80 cm. With the implementation of this landslide handling construction, the entire community and the congregation of Dock Seven can use the road access again for daily needs.